Langbeinite/ K-Mag (0-0-22)

This combination of potassium, magnesium and sulfur is found in naturally occurring deposits in a water soluble sulfate form. Use Down to Earth Langbeinite Fertilizer (K-Mag) for plants that need a nutritional boost without a high NPK load. Especially beneficial for quality fruit, chlorophyll synthesis and enzyme activation. OMRI Listed for use in organic production.